49 lines
1.3 KiB
Ruby
49 lines
1.3 KiB
Ruby
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#
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# Support delegating after_create to an appropriate helper for that class name.
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# For example, an observer on post will call after_create_post if that method
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# is defined.
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#
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# It does this after_commit by default, and contains a hack to make this work
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# even in test mode.
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#
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class DiscourseObserver < ActiveRecord::Observer
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def after_create_delegator(model)
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observer_method = :"after_create_#{model.class.name.underscore}"
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send(observer_method, model) if respond_to?(observer_method)
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end
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def after_destroy_delegator(model)
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observer_method = :"after_destroy_#{model.class.name.underscore}"
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send(observer_method, model) if respond_to?(observer_method)
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end
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end
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if Rails.env.test?
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# In test mode, call the delegator right away
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class DiscourseObserver < ActiveRecord::Observer
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alias_method :after_create, :after_create_delegator
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alias_method :after_destroy, :after_destroy_delegator
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end
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else
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# Outside of test mode, use after_commit
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class DiscourseObserver < ActiveRecord::Observer
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def after_commit(model)
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if model.send(:transaction_include_action?, :create)
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after_create_delegator(model)
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end
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if model.send(:transaction_include_action?, :destroy)
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after_destroy_delegator(model)
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end
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end
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end
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end
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